A Microfluidic Device for Imaging Samples from Microbial Suspension Cultures.

ABSTRACT: Traditional methods to assess microbial cells during suspension culture require laborious and frequent manual sampling. Approaches to automate sampling and assessment utilize dedicated, sophisticated equipment and suffer from a lack of temporal resolution and sampling efficiency. In this study we describe a simple microfluidic device that allows microbial cells to be sampled from suspension culture and rapidly slowed and concentrated for single-cell imaging on a standard laboratory microscope. We demonstrate a device that: •slows and concentrates microbial cells, specifically budding yeast, sampled from suspension culture and improves imaging of individual cells by concentrating them in a single focal plane•provides imaging quality and temporal resolution that is capable of monitoring dyna

SUBMITTER: Letourneau A 

PROVIDER: S-EPMC7214938 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature